I have always been a huge fan of Jan Fennell. Her books and the advice contained in them have helped me out enormously. Her system of body language works better than all those silly puppy classes. I now have the world’s best behaved black Labrador, ALL thanks to Jan Fennell.
I can HIGHLY recommend this book, The Seven Ages of Your Dog and all Jan’s other ones, to anybody with a dog or thinking about getting one. “Insomniac”